`oishi-machine.com`

DNSSEC	⚠️ Not signed
NS	`b202.psi-japan.net` ⭐
		A	194.50.187.176^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
NS	`b203.psi-japan.net`
		A	194.0.182.179^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
NS	`b204.psi-japan.net`
		A	193.227.117.208^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
MX	`mgws440.kagoya.net` ⭐
		A	133.18.39.226^{🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.}
			PTR	`mgws440.kagoya.net`
TXT	`v=spf1 include:kagoya.net ~all`
TXT	`cisco-ci-domain-verification=38870400752b04f973620e6bc2405848a2932a09fe316c72...`
SOA	`b202.psi-japan.net`postmaster@oishi-machine.com 2026-03-09 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778480076

Subdomains

ns.oishi-machine.com

Same first word

oishi-machine.com

DNS History

8 records (4 active, 4 former)

●NSb202.psi-japan.net2026-03-23 → 2026-05-11 · 3 obs

○ 2018-04-05 19:46:52
● 2026-03-23 13:59:30
● 2026-05-11 06:32:02

●NSb203.psi-japan.net2026-03-23 → 2026-05-11 · 3 obs

○ 2018-04-05 19:46:52
● 2026-03-23 13:59:30
● 2026-05-11 06:32:02

●NSb204.psi-japan.net2026-03-23 → 2026-05-11 · 3 obs

○ 2018-04-05 19:46:52
● 2026-03-23 13:59:30
● 2026-05-11 06:32:02

○NSns.oishi-machine.com2015-08-26 → 2018-04-05 · 4 obs

● 2015-08-26 20:49:06
● 2018-04-05 19:46:52
○ 2026-03-23 13:59:30
○ 2026-05-11 06:32:02

○NSns2.atworks.co.jp2015-08-26 → 2018-04-05 · 4 obs

● 2015-08-26 20:49:06
● 2018-04-05 19:46:52
○ 2026-03-23 13:59:30
○ 2026-05-11 06:32:02

○MXcluster9.us.messagelabs.com2015-08-26 → 2018-04-05 · 4 obs

● 2015-08-26 20:49:06
● 2018-04-05 19:46:52
○ 2026-03-23 13:59:30
○ 2026-05-11 06:32:02

○MXcluster9a.us.messagelabs.com2015-08-26 → 2018-04-05 · 4 obs

● 2015-08-26 20:49:06
● 2018-04-05 19:46:52
○ 2026-03-23 13:59:30
○ 2026-05-11 06:32:02

●MXmgws440.kagoya.net2026-03-23 → 2026-05-11 · 3 obs

○ 2018-04-05 19:46:52
● 2026-03-23 13:59:30
● 2026-05-11 06:32:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
oishi-machine.com	b203.psi-japan.net, b204.psi-japan.net, b202.psi-japan.net	-

✅ Authoritative Response

Server:194.0.182.179

NS records: b203.psi-japan.net, b204.psi-japan.net, b202.psi-japan.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oishi-machine.com (unsigned zone)

⏱️ Timing

Total: 462ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`b204.psi-japan.net, b203.psi-japan.net...`
MX	1	`mgws440.kagoya.net (pri: 10)`
TXT	2	`v=spf1 include:kagoya.net ~all, cisco-ci-domain-verification=38870400752`
SOA	1	`b202.psi-japan.net postmaster.oishi-mach`

Analysis

Hierarchy

oishi-machine.com is parent of ns.oishi-machine.com.

Name Servers

oishi-machine.com is delegated to three name servers: b202.psi-japan.net, b203.psi-japan.net and b204.psi-japan.net.

oishi-machine.com at least partially shares its name servers with other domains, for instance tokyo-work.com, japanart.jp, santa-rosa.jp, utadvanced.com and kn-d.com.

These name servers are commonly used with ns1.rrpproxy.net, ns2.rrpproxy.net and ns3.rrpproxy.net.

Host names with one IP number:

b202.psi-japan.net points to: 194.50.187.176.

b203.psi-japan.net points to: 194.0.182.179.

b204.psi-japan.net points to: 193.227.117.208.

Mail Servers

oishi-machine.com is served by a single mail server, mgws440.kagoya.net.

oishi-machine.com shares the same mail server setup as other domains, for instance oishi-group.co.jp.

mgws440.kagoya.net points to IP number 133.18.39.226.

oishi-machine.com - robtex.com